# 文字起こしアプリ vs AI音声文字起こし

The clearest difference is in-app purchases: 文字起こしアプリ at none against AI音声文字起こし's 3. 文字起こしアプリ also leads on ads (none vs shown). AI音声文字起こし's advantage is update cadence (weekly vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI音声文字起こし sells 3 in-app purchases, starting at $2.99 per month. 文字起こしアプリ asks for nothing beyond the download.

文字起こしアプリ ships an update every 4 weeks, AI音声文字起こし weekly. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 文字起こしアプリ | AI音声文字起こし |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 63 MB |
| Requires iOS | **17.0** | 17.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AppEngine](https://appshunter.io/developer/1684103190) | [Atsushi Koyama](https://appshunter.io/developer/1367138812) |

## What reviewers say

### 文字起こしアプリ

[App page](https://appshunter.io/ios/app/id6711354419)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AI音声文字起こし

[App page](https://appshunter.io/ios/app/ai/id6748010674)

This app quickly converts audio recordings into text using advanced AI. It offers a simple, intuitive interface for transcribing meetings, interviews, and personal notes. All data is securely stored on your device, ensuring privacy.

**Highlights:** Unlimited audio to text conversion, High-accuracy AI speech recognition, Simple and intuitive recording interface, Easy data management by tab, Secure on-device data storage, Privacy protection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.99 | per month |
| プレミアムプラン | $29.99 | per year |
| 買い切りプラン | $99.99 | one-time |


## Frequently asked questions

### Is 文字起こしアプリ free?

文字起こしアプリ is free to download, with no in-app purchases.

### Is AI音声文字起こし free?

AI音声文字起こし is free to download, with in-app purchases available.

### Do 文字起こしアプリ or AI音声文字起こし have ads?

AI音声文字起こし shows ads; 文字起こしアプリ does not.

### Which is updated more often, 文字起こしアプリ or AI音声文字起こし?

文字起こしアプリ ships an update every 4 weeks, and AI音声文字起こし weekly. Most recently, 文字起こしアプリ was updated on September 20, 2026 and AI音声文字起こし on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*